The Early forms of Thai and Vietnamese explains the evolution of Thai and Vietnamese languages which is under Thai and Vietnamese history. The early forms give us the early stages of the language. By studying Thai and Vietnamese history we will understand how the Thai and Vietnamese languages were evolved and modified according to time.
In Thai and Vietnamese history, you will get to know about Thai and Vietnamese language family. Go through all languages which belong to Afro-Asiatic Languages and Niger-Congo Languages and explore more about them. A language family is defined as group of languages that are derived from common ancestors. Thai is a part of Tai-Kadai Family while Vietnamese is a part of Austroasiatic Family. The subgroup and branch of Thai is Tai and Not Available resp. The subgroup and branch of Vietnamese is Not Available and Not Available resp. Language families are subdivided into smaller units. Scripts used by these languages also depend upon their family. Check out the scripts used in Thai and Vietnamese language on Thai vs Vietnamese alphabets. You can also find which is the most widely spoken language in the world on Most Spoken Languages.
It’s really interesting to find out Thai vs Vietnamese language rank. Thai and Vietnamese history gives you Thai and Vietnamese language rank. The Thai language rank is 47. And Vietnamese language rank is 14. The language which is at the higher position has maximum number of native speakers. If you want to know the number of native speakers then go to Thai vs Vietnamese.